16541216

素因数分解:

$2^5\times {\mathrm{73}}^2\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 36

約数和(自身を含む): 33358122

約数和(自身を除く): 16816906

約数列:

[1, 2, 4, 8, 16, 32, 73, 97, 146, 194, 292, 388, 584, 776, 1168, 1552, 2336, 3104, 5329, 7081, 10658, 14162, 21316, 28324, 42632, 56648, 85264, 113296, 170528, 226592, 516913, 1033826, 2067652, 4135304, 8270608, 16541216]

約数ペア:

[(1, 16541216), (2, 8270608), (4, 4135304), (8, 2067652), (16, 1033826), (32, 516913), (73, 226592), (97, 170528), (146, 113296), (194, 85264), (292, 56648), (388, 42632), (584, 28324), (776, 21316), (1168, 14162), (1552, 10658), (2336, 7081), (3104, 5329)]